baber/WOPTO huggingface dataset:
Patent JP-H08267360-A (JP)
Title: Expanding method and device of working pattern in blasting work
Inventor: KANDA SHINJI
IPC: B24C5/04
Filed: 1995-04-04
Abstract: PURPOSE: To widen the width of a working pattern, making improvements in blasting work efficiency, and to uniformize the work depth of a blasting work surface as well as to improve the extent of quality in this blasting work surface. CONSTITUTION: An abradant in an abradant inductive chamber 12 is guide into a circumferential ring clearance part lying between a conical inner surface 16 and an air injection pipe 13, riding on an air flow of this air injection pipe 13, and it is sprayed as being conically diffused to the outside from a main nozzle 42. However, this air flow to be sprayed out of two sub nozzles 43 and 43 is sprayed toward almost the same position to this center line αfrom this side being symmetrized to the center line α of an abradant injection flow of the main nozzle 42. Therefore, since the conical abradant injection flow of the main nozzle 42 is pressurized in a state that it is made so as to be pinched with injection pressure of this air flow from this side, it is deformed to a fluid section being narrow and slender.
Patent JP-2000277393-A (JP)
Title: Electric double-layer capacitor and its manufacturing method
Inventor: YOSHIDA HITOSHI
IPC: H01G11/78
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor using an electrode body with a small internal resistance, and a method for manufacturing the electric double-layer capacitor. SOLUTION: In this capacitor, an electrode body 50, where a conductive layer is formed between a pyroelectric 54 and a polarization electrode 53, us used. The conductive layer is made of an organic adhesive and a conductive filler 51. When the diameter of the particles of the conductive filler 51 and the thickness of an adhesion layer 52 are set to (d), and (t), respectively, at least the partial conductive filler 51 satisfies to relation 0.2t<=d<=3t.
Patent JP-H08249936-A (JP)
Title: Self-fusible magnetic wire possible to coil by alcohol or hot wind
Inventor: KAZAMA SHIGEYA
IPC: H01B3/30
Filed: 1995-03-10
Abstract: PURPOSE: To provide a self-fusible magnetic wire which can be coiled by alcohol or hot air without being affected by the type of coiling apparatus in the coiling wire of a flat motor coil for which arrayed coiling property and heat resistance, in particular are demanded among self-supporting type coils. CONSTITUTION: To 100 pts.wt. of polyamide resin soluble in an alcohol, 5-40 pts.wt. of polyamide resin insoluble in an alcohol, 15-35 pts.wt. of phenolic resin, 10-25 pts.wt. of bisphenol A-type epoxy resin, and 5-10 pts.wt. of blocked isocyanate resin are added. A fusible paint produced by dissolving the obtained mixture in an organic solvent is applied to a conductor through an insulating coating film and fired to give a self-fusible magnetic wire which can be coiled by a alcohol or hot air.
Patent JP-S535238-A (JP)
Title: Method for forming coating films having chelate layers
Inventor: HAYASHI MASAAKI
IPC: C09D163/00
Filed: 1976-07-06
Abstract: PURPOSE: To form coating films having improved moisture resistance, anticorrosion, and adhesion to facing materials, by coating a composition consisting of an amino curing agent having chelate forming ability and an epoxy resin, and by treating the film with an aqueous solution of iron compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62235913-A (JP)
Title: Lens holding device
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1986-04-07
Abstract: PURPOSE:To provent a lens from generating optical distortion and to easily execute the centering of the lens by forming a gap capable of absorbing the displacement of the lens due to temperature change at a room temperature between the diameter direction of the lens and a mirror frame and fixing the outer peripheral part of the lens with the inner periphery of the mirror frame through elastic adhesive. CONSTITUTION:A lens supporting part 14 for supporting the lens 11 is formed on the mirror frame 12 and the size of the inner periphery 12 of the mirror frame 12 in the diameter direction is set up so as to be stuck on the outer periphery of the lens 11 supported at the maximum temperature to be used for a lens holding device 10. Namely, the lens holding device 10 is heated at the maximum temperature to be used, e.g. 60 deg.C, the centering of the lens 11 is executed under the state that the outer periphery of the lens 11 is stuck on the inner periphery 12a of the mirror frame 12, and under the centered state, the outer peripheral part 16 of the lens 11 is tuck and fixed to the mirror frame 12 through adhesive 13. Thereby, it is unnecessary to use a centering operation tool and the difference of thermal expansion between the mirror frame 12 and the lens 11 can be absorbed by the elastic adhesive 13.
Patent JP-S59206232-A (JP)
Title: Structure of cargo-carrying platform
Inventor: KUMAGAI SHIZUYUKI
IPC: B60P1/56
Filed: 1983-05-08
Abstract: PURPOSE:To enable simple unloading of grain even when it is loaded in bulk and to enable to perform economic transportation which can meet the situation even if a cargo is different in its type between an inbound and an outbound run, by a method wherein a floor plate is divided in a longitudinal direction into two parts, a central groove is openable by means of a shutter, and a belt conveyor is located therebelow. CONSTITUTION:A floor plate 1 of a load-carrying platform of a truck for carrying a solid cargo is divided in a longitudinal direction at the center in the direction of width into two parts to form a pair of right and left floor plate parts 11 and 11, and a central groove 12, formed by the opposing inner edges, is adapted to be openable by means of a dividal or non-dividal shutter 13 which extends in a longitudinal direction along the groove. A belt conveyor 18, extending longitudinally, is disposed below and opposite to the central groove 12. Side dump plates 2, 2, coupled with the outer side edges of the floor plates 11, 11 by means of hinges, are elevatable through the working of a load-carrying platform damp cylinder, along corner struts erected at the rear corners, and the floor plates 11, 11 are inclined inwardly together with the dump plates.
Patent JP-H05287619-A (JP)
Title: Filament yarn for stretch-breaking spinning
Inventor: KUNISADA NORINOBU
IPC: D06M13/02
Filed: 1992-04-01
Abstract: PURPOSE:To provide filament yarns for stretch-breaking spinning where single yarn can be stretch-broken at random on the spinning and can be well processed in the following stages such as yarn twisting, weaving and dyeing to give a cloth of high quality. CONSTITUTION:The objective filament yarns for stretch breaking spinning is tacked 0.05 to 0.5wt.% of a finishing oil composition which mainly comprises mineral oil of less than 100 seconds Redwood viscosity and of less than 100g/cm<2> tack and is liquid at room temperature under absolute dry conditions. Since the finishing oil contains a mineral oil of a specific viscosity, adverse effects on yarn twisting, weaving, dyeing or the like can be avoided. Thus, on stretch breaking, filaments are suitably opened and random breaking becomes possible.
Patent JP-S557239-A (JP)
Title: Preparation of dicarboxylic diester
Inventor: UMEMURA YOSHIO
IPC: B01J23/00
Filed: 1978-07-03
Abstract: PURPOSE: To obtain a dicarboxylic diester with a high selectivity under conditions of easy recovery of the product and catalyst, by vapor-phase catalytic contact reaction of an unsaturated hydrocarbon in the presence of a platinum group metal or its salt at normal or lower pressure.  
     CONSTITUTION: Vapor-phase contact reaction between an unsaturated hydrocarbon and (i) CO and a nitrite, or (ii) CO, an alcohol, and a compound selected from a nitrite, nitrogen oxide, and nitric acid is carried out in the presence of a platinum group metal or its salt as a catalyst and, if necessary, a halogen compound, at 50W200°C with or without a gas containing molecular oxygen to give a dicarboxylic diester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09271901-A (JP)
Title: Method for continuously casting clad cast slab
Inventor: KIYOSE AKITO
IPC: B22D11/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To stably and industrially produce a clad cast slab having different compositions in a surface layer part and in an inner layer part by a continuous casting, at a low cost without breakage of the clad sheets. SOLUTION: At the time of continuously producing the clad sheets by providing molten steel 3 into a mold 4 in a continuous caster for continuously casting the steel material from the molten steel and supplying the clad sheets 5 along the inner surface of the mold 4, the clad sheets 5 stuck with flux having 1100-1300 deg.C liquidus temp. on the surfaces contact with the mold 4, are used.
Patent JP-S61238128-A (JP)
Title: Code error rate measuring instrument
Inventor: KINO TOSHIHIKO
IPC: H03M13/00
Filed: 1985-04-15
Abstract: PURPOSE:To match the phase of a reference signal at the reception side with that of a signal to be measured from a transmission system in a short time even when an error rate E is large by selecting properly a threshold value and a phase discrimination bit number. CONSTITUTION:An output of a sender side M-PN signal generator 12 is fed to a reception side input terminal 14 via a transmission system 13 to be measured and a reception signal is fed to a shift register 1, a reception side M-PN signal generator 2 and a clock recovery device 3. The M-PN signal generators 2, 12 are of the same constitution except the presence or absence of a switch 5. The recovered clock signal is fed to counters 4, 6 and added as a shift clock to the shift register 1 and the M-PN signal generator 2. Output of the shift register 1 and the M-PN signal generator 2 are fed to an exclusive OR 7. A counter 8 counts the error number of the reception signal. The error rate is calculated by an error rate counter 9 by using the outputs of the counters 8, 6, the result is fed to a phase discriminator 10 and a display device 11 and the output of the phase discriminator 10 is fed to reset terminals of the counters 4, 6 and 8.
Patent JP-H07255839-A (JP)
Title: Hollow yarn membrane type liquid processor
Inventor: KANUKA SATORU
IPC: A61M1/18
Filed: 1994-03-25
Abstract: PURPOSE:To provide a hollow yarn membrane type liquid processor by which a blood flow in the vicinity of the opening ends of hollow thread films becomes smooth and the generation of a thrombus or the like can be prevented. CONSTITUTION:A hollow yarn membrane type artificial dialyzer 1 has a hollow yarn membrane bundle composed of a large number of dialysis use hollow yarn membrane 3a inserted in a housing 2, partition walls 5 and 6 to fix both end parts of the hollow yarn membrane bundle 3a to the housing 2, a dialyzing liquid inflow port 11 and a dialyzing liquid outflow port 12 communicated with a space formed of outside surfaces of the hollow yarn membranes 3a, an inside surface of the housing 2 and the partition walls 5 and 6 and a blood inflow port 7 and a blood outflow port 8 which are respectively installed in both end parts of the housing 2 and are communicated with the insides of the hollow yarn membranes 3a. A film thickness of the opening ends of the hollow yarn membranes 3a becomes thinner than a part except the opening ends.
Patent JP-H01252505-A (JP)
Title: Oxide superconductor and production thereof
Inventor: DOI TOSHIYA
IPC: H01B12/06
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an oxide superconductor to exhibit stable superconducting characteristics, by a coating thin film containing a superconductor constituent element with a coating film not to be chemically reacted with the thin film and having oxygen permeability to form a piled substance and heat-treating the piled substance in a specific temperature range. CONSTITUTION:A thin film 2 containing a superconductor constituent element is formed on the surface of a substrate 1 and a coating film 3 consisting of a substance not to be chemically reacted with the thin film 2 is made on the surface of the thin film 2 to prepare a piled substance. The piled substance is heat-treated in a temperature range of solid phase of >=1/2 melting point of the thin film 2 and the coating film 3 is maintained. Consequently, an oxide superconductor preventing phase change of component during heat treatment is obtained.
Patent JP-H06256105-A (JP)
Title: Plant flowering inducer
Inventor: IWAMURA HAJIME
IPC: A01N33/04
Filed: 1993-03-02
Abstract: PURPOSE:To provide a plant flowering inducer containing a compound such as a polyamine. CONSTITUTION:This is a plant flowering inducer containing one or more kinds of compounds among diamines represented by formula RHN(CH2)nNHR' [R and R' are each a hydrogen atom or a lower alkyl group. R and R' may be same or mutually different; (n) is an integer of 2 to 9] and salts thereof as the active components. Plant flowering controlled by nature can be artificially controlled and, therefore, a very advantageous culture can be carried out.
Patent JP-H05281296-A (JP)
Title: Test head of semiconductor test device
IPC: G01R31/28
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a test head of an IC test device without requiring inversion of the test head and replacement of a connection assembly and a performance board. CONSTITUTION:A test head for semiconductor test device is provided with a test head main body 1a, a first performance board 2 is provided on the upper surface of the test head main body 1a, and at the same time a second performance board 3 is provided on the upper surface of the lower surface. A connection assembly 21 and a pin card 6 are provided within the test head main body 1a, where the connection assembly 21 electrically connects the performance board and the pin card 6. The connection assembly 21 is provided with a selection switch for switching the pin card 6 to either the first performance board 2 or the second performance board 3.
Patent JP-S58198170-A (JP)
Title: Inverter device
Inventor: SAKAGUCHI YOSHIYASU
IPC: H02M7/515
Filed: 1982-05-14
Abstract: PURPOSE:To convert phase voltages directly into high frequency without the intermediary of a full-wave rectifier by inverting and producing the high frequency conversion output by pi/3 for one phase and synthesizing the high frequency outputs of the respective phases. CONSTITUTION:The inverter output of a series inverter block 2 is matched to the time constant which is determined by the time constant of a transformer 9 and a condenser 10, and when switches 7, 8 are switched in high frequency, high frequency AC output can be obtained. In case that the switch 7 is opened and the switch 8 is closed in the block 2 when the switch 7 of inverter blocks 3, 4 is closed and the switch 8 is opened during pi/3 of the phase angle, the voltages which are induced in the secondary coils of a transformer of each inverter become the same polarity. When the outputs of the inverters are produced as the sum of the absolute values, the high frequency output of substantially constant level can be obtained.
Patent JP-H04317600-A (JP)
Title: Non-utility power generating device
Inventor: SAKAMOTO TAKESHI
IPC: H02P9/08
Filed: 1991-04-15
Abstract: PURPOSE:To control a prime mover by detecting reliably abnormal increase of the rotational speed of the prime mover whether the load is inductive or capacitive. CONSTITUTION:A generator 2 is driven by a prime mover 1, and in a protecting device 3, abnormal increase of the rotational speed of the prime mover 1 is detected based on the output of the generator 2. The protecting device 3 is provided with a frequency detecting part 4 for detecting the output frequency of the generator 2 and a voltage detecting part 5 for detecting the output voltage of the generator 2. The protecting device 3 is provided with a protection control part 6 for stopping the prime mover 1 when abnormal increase of the output voltage is detected by the voltage detecting part 5 simultaneously with detecting abnormal increase of the output frequency by the frequency detecting part 4.
Patent JP-H08276427-A (JP)
Title: Quantitatively extracting apparatus for molten plastic
Inventor: MORISHITA AKIRA
IPC: B09B3/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide a quantitatively extracting apparatus for molten plastic which can quantitatively extract material to be melted led from the discharge port of the material to be melted of a melt volume decreasing unit in the same diameter, section and length state and has low facility cost and easy operation. CONSTITUTION: The quantitatively removing apparatus for molten plastic comprises a piston 11 which moves openably at the discharge port 3 of material 4 to be melted of a melt volume decreasing unit 1 in a cylinder case 12 and is coupled to the case 12 openably at the port 3.
Patent JP-H01253557-A (JP)
Title: Suction device for engine
Inventor: YAMAKAWA MASANAO
IPC: F02M25/08
Filed: 1988-04-01
Abstract: PURPOSE:To uniform an air/fuel ratio in each cylinder by constituting a titled system in such a way that the evaporated fuel generated in a fuel storage section is introduced into at least one of individual air charging passage sections connected to a plurality of cylinders respectively under the specified operation condition. CONSTITUTION:The suction system of a four cylinder straight engine is composed of a plurality of individual air charging passage sections 31 to 34 connected to the cylinders 1' to 4' respectively, the first and second confluent passage sections 51 and 52 comprising the upper stream side sections of the individual air charging sections 31 and 32 and the sections 33 and 34 jointed respectively, and the common air charging passage section 17 comprising upper side end sections of these confluent passages 51 and 52 jointed respectively. In this case, the discharge passage 57 extended from a canister for adsorbing the evaporated fuel generated in a fuel tank and others is connected to the common air charging passage section 17 and the individual air charging passage sections 32 and 33 through a three-way electromagnetic valve 65 and air discharging passages 66 and 67. In addition, a titled system is constituted in such a way that the evaporated fuel is introduced into the individual air charging passage sections according to the fuel supply condition of each cylinder while the temperature of the engine is low.
Patent JP-H08277641-A (JP)
Title: Bathroom dehumidifying device
Inventor: SHIYOUKO TOSHIHIRO
IPC: B01D53/26
Filed: 1995-04-05
Abstract: PURPOSE: To reduce construction cost and construction period, and prevent the reduction in the life of a building. CONSTITUTION: This bathroom dehumidifying device is provided on the upper side of the ceiling of a unit bath 1, and it has a circulating duct 16 having a blower 12 and a hollow yarn film filter 13. One end of the circulating duct 16 is connected to a wet air intake hole 20 formed on the ceiling of the unit bath 1, and the other end to an air discharge port 21. The moisture removed by the hollow yarn film filter 13 is discharged by a drain pipe 17.
Patent JP-S58197990-A (JP)
Title: Picture recording and reproducing device
Inventor: KIMURA KENJI
IPC: H04N9/793
Filed: 1982-05-13
Abstract: PURPOSE:To record and reproduce a video signal with high quality, by recording and reproducing an FM luminance signal and a chrominance signal on which a bias signal of constant frequency is superposed, in two adjacent recording tracks. CONSTITUTION:An FM-modulated luminance signal and a chrominance signal on which a bias signal of specified frequency is superposed are azimuth-recorded in an adjacent track of a magnetic disk 10. The bias signal is separated and extracted by a BPF50 from the FM-modulated luminance signal recorded in this way and the chrominance signal on which the bias signal is superposed, is sent to an envelope-detector 53, a level variation of the bias signal is detected, and this output is supplied as a gain variable control input to a variable gain amplifier 52. This amplifier 52 AM-modulates a level of the chrominance signal from a BPF49 by a level variation portion, and erases the level variation component. Also, as for a variable delay line 54, its delay time is controlled by a jitter component of the bias signal applied through a mixer 60, and the jitter component is eliminated from an output of the amplifier 52.
Patent JP-S5414035-A (JP)
Title: Grooved inductive furnace
Inventor: YUGAWA MOTONOBU
IPC: H05B6/16
Filed: 1977-07-05
Abstract: PURPOSE: To move molten metal in an inductor groove by dispersing leaking flux in the left and right of the inductor groove, interlinked with molten metal, by means of a secondary iron core provided so that its each end stands near to each end of an inductor coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08253308-A (JP)
Title: Production of mixture of manganese carbide and iron carbide
Inventor: HIROMOTO TAKESHI
IPC: C01B31/30
Filed: 1995-03-13
Abstract: PURPOSE: To produce a mixture of manganese carbide and iron carbide capable of being substituted for a high-carbon ferromanganese with an extremely small unit consumption of electric power in the circumstance where a ferromanganese production in our country using electric power of high unit price is losing an international competitive power in spite that a high-carbon ferromanganese is an indispensable manganese additive in a steel making process. CONSTITUTION: Fine powder of manganese ore having particle diameters of <=1mm is loaded into a fluidized-bed furnace and a mixed gas of hydrocarbon and hydrogen is blown in while keeping the inner temperature of the furnace at 250-520 deg.C. By this process, a mixture of manganese carbide, iron carbide and vein stone is produced in the fluidized layer. The objective product is obtained by separating the vein stone with dense medium separation or fused separation from the mixture taken out from the furnace.
Patent JP-S62237414-A (JP)
Title: Zoom lens system for finite distance
Inventor: UEDA TOSHIHIKO
IPC: G02B15/16
Filed: 1986-04-08
Abstract: PURPOSE:To freely execute framing, and also, to make the titled system small in size and compact, by constituting it so that an aperture stop is fixed, the first positive lens group and the second negative lens group move along an optical axis, and a distance between an object and an image is kept constant in a finite distance, at the time of zooming. CONSTITUTION:The titled lens system is a finite distance use zoom lens system for constituting a projection lens of a microfilm reader, etc. It is constituted by arranging an aperture stop S, the first positive lens group I, and the second negative lens group II, in order from the magnification side. In this state, the aperture stop S is fixed, and the first positive lens group and the second negative lens group II move along an optical axis at the time of zooming and keep a distance between an object and an image constant in a finite distance. The interval between an object and an image is kept constant irrespective of zooming and out-of-focus (a movement of an image point) due to zooming is not generated, therefore, the projecting magnification can be changed continuously within a range of about 20X-25X.